145822680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{45007}}^1$

素因数の和:45030

約数の個数: 80

約数和(自身を含む): 490137120

約数和(自身を除く): 344314440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 45007, 90014, 135021, 180028, 225035, 270042, 360056, 405063, 450070, 540084, 675105, 810126, 900140, 1080168, 1215189, 1350210, 1620252, 1800280, 2025315, 2430378, 2700420, 3240504, 3645567, 4050630, 4860756, 5400840, 6075945, 7291134, 8101260, 9721512, 12151890, 14582268, 16202520, 18227835, 24303780, 29164536, 36455670, 48607560, 72911340, 145822680]

約数ペア:

[(1, 145822680), (2, 72911340), (3, 48607560), (4, 36455670), (5, 29164536), (6, 24303780), (8, 18227835), (9, 16202520), (10, 14582268), (12, 12151890), (15, 9721512), (18, 8101260), (20, 7291134), (24, 6075945), (27, 5400840), (30, 4860756), (36, 4050630), (40, 3645567), (45, 3240504), (54, 2700420), (60, 2430378), (72, 2025315), (81, 1800280), (90, 1620252), (108, 1350210), (120, 1215189), (135, 1080168), (162, 900140), (180, 810126), (216, 675105), (270, 540084), (324, 450070), (360, 405063), (405, 360056), (540, 270042), (648, 225035), (810, 180028), (1080, 135021), (1620, 90014), (3240, 45007)]